Document Type and Number:
Japanese Patent JPS5044911
Kind Code:
U
Application Number:
JP9933973U
Publication Date:
May 07, 1975
Filing Date:
August 24, 1973
Export Citation:
International Classes:
F04D13/16; F04B39/00; (IPC1-7): F04B39/00
Domestic Patent References:
| JPS4419727Y1 | 1969-08-23 |